4-Methyl<wbr/>umbelliferyl ?-D-N,N'-<wbr/>diacetyl<wbr/>chitobioside

4-Methylumbelliferyl ?-D-N,N’-diacetylchitobioside

CAT N°: 27730
Price:

129.00 109.65

4-Methylumbelliferyl ?-D-N,N’-diacetylchitobioside (4-?U-(GlcNAc)2) is a fluorogenic substrate for chitinases and chitobiosidases.{45280,45281} 4-?U-(GlcNAc)2 is cleaved by chitinases and chitobiosidases to release the fluorescent moiety 4-?U. 4-?U fluorescence is pH-dependent with excitation maxima of 320 and 360 nm at low (1.97-6.72) and high pH (7.12-10.3), respectively, and an emission maximum ranging from 445 to 455 nm, increasing as pH decreases.

We also advise you